Executing A Bandwidth Search - Agilent Technologies E5071C Manual

Higher frequency
cut-off point
(high)
Center frequency
(cent)
Bandwidth (BW)
Q

Executing a Bandwidth Search

1. Place the active marker at the desired point on the trace on which
the bandwidth search is executed. The response value of this active
marker itself is the insertion loss in the bandwidth search (loss).
2. Press
Marker Search
3. Click Bandwidth Value and enter the defined bandwidth value in the
entry area that appears.
4. Click Bandwidth to turn on the bandwidth search. In the upper left of
the trace display, six bandwidth parameters are displayed.
Bandwidth search results
Highest frequency of two measurement points,
both separated by the defined bandwidth value
from the active marker position.
Frequency at the midpoint between the lower
frequency cut-off and higher frequency cut-off
points. (high+low)/2
The difference in frequency between the higher
frequency cut-off and lower frequency cut-off
points. (high-low)
Value obtained by dividing the center frequency
by the bandwidth.(cent/BW)
key.
Measurement
297